| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $231.70 | 12.687% | $261.0958 | $261.10 | $261.10 | $261.10 |
| Purchase #2 | $159.40 | 4.340% | $166.318 | $166.32 | $166.30 | $166.30 |
| Purchase #3 | $89.67 | 6.523% | $95.5192 | $95.52 | $95.50 | $95.50 |
| Purchase #4 | $148.69 | 11.595% | $165.9306 | $165.93 | $165.95 | $165.90 |
| Purchase #5 | $230.70 | 4.559% | $241.2176 | $241.22 | $241.20 | $241.20 |
| Purchase #6 | $177.82 | 5.759% | $188.0607 | $188.06 | $188.05 | $188.10 |
| Purchase #7 | $121.66 | 12.333% | $136.6643 | $136.66 | $136.65 | $136.70 |
| 7 purchase totals = | $1,159.64 | $1,254.8062 | $1,254.81 | $1,254.75 | $1,254.80 | |